Answer: feet: 1, 2, 3, 4, 5
inches: 12, 24, 36, 48, 60
Step-by-step explanation:
There are 12 inches in a foot, therefore if you have 1 foot you have 12 inches, if you have 2 feet you have 24 inches becauase 2*12 = 24 and so on...
Earth volume: (3/4).π.(6371)³ = 1,0832x10¹² km³
Pluto volume: (3/4).π.(1171)³ = 6,555,189,765 km³
How many spheres the size of Pluto does it take to have the same volume as earth?
volume Earth/ volume Pluto = 1,0832x10¹² / 6,555,189,765 = 165.25
8. 6m + 3n
11. 8r^3 - r^2
12. 3h^2 + 8
hope this helps !
Answer:
To the first question the answer would be > because you can change -3/4 to -9/12. Since these are negative numbers -5 is greater than -9.
The answer the second one would be B because I change all the fractions to decimals and 6/11 equals 0.54545454 and goes on and on So it was the greatest number (in decimal form). Also negaitve numbers are the least. :) Hope this helps
Step-by-step explanation:
Answer:
r=cube root (3V/4π)
Step-by-step explanation:
We are given the formula for the volumeV of a sphere in terms of its radius r:
V=4/3πr^3
And we are asked to solve for r. The first thing we want to do is multiply both sides by 34π so that we just have r3 on the right sides:
3/4π⋅V=3/4π⋅4/3π(r^3)
Divide out the common factors on the right and arrange as:
r3^=3V/4π
Next, we want to take the cube root of both sides so that we just have r on the left:
cube root (r^3)= cube root (3V/4π)
r=cube root (3V/4π)
